1323440176

素因数分解:

$2^4\times {\mathrm{4229}}^1\times {\mathrm{19559}}^1$

素因数の和:23796

約数の個数: 20

約数和(自身を含む): 2564902800

約数和(自身を除く): 1241462624

約数列:

[1, 2, 4, 8, 16, 4229, 8458, 16916, 19559, 33832, 39118, 67664, 78236, 156472, 312944, 82715011, 165430022, 330860044, 661720088, 1323440176]

約数ペア:

[(1, 1323440176), (2, 661720088), (4, 330860044), (8, 165430022), (16, 82715011), (4229, 312944), (8458, 156472), (16916, 78236), (19559, 67664), (33832, 39118)]